open source mtproto server implemented in golang with compatible telegram client.

Open source mtproto server written in golang

Diffie–Hellman key exchange

Creating an Authorization Key

Mobile Protocol: Detailed Description (v.1.0, DEPRECATED)

Encrypted CDNs for Speed and Security Translate By @steedfly

Windows-Build By @robinfoxnan

1. Install docker and docker-compose
2. Edit docker-compose.yml: replace CHATENGINE_HOST to your own host IP
3. Run make command in your shell.
4. Now, Chatengine is running on your host port 12345.

git clone https://github.com/nebula-chat/chatengine cd chatengine # replace 192.168.1.100 to you own host IP. sed -i "" 's/CHATENGINE_HOST=127.0.0.1/CHATENGINE_HOST=192.168.1.100/g' docker-compose.yml # macOS # sed -i 's/CHATENGINE_HOST=127.0.0.1/CHATENGINE_HOST=192.168.1.100/g' docker-compose.yml # linux make

• redis
• mysql
• etcd

• Get source code　

mkdir -p $GOPATH/src/github.com/nebula-chat/ cd $GOPATH/src/github.com/nebula-chat/ git clone https://github.com/nebula-chat/chatengine.git 

• Build

  build frontend cd $GOPATH/src/github.com/nebula-chat/chatengine/access/frontend go build build auth_key cd $GOPATH/src/github.com/nebula-chat/chatengine/access/auth_key go build build auth_session cd $GOPATH/src/github.com/nebula-chat/chatengine/service/auth_session go build build sync cd $GOPATH/src/github.com/nebula-chat/chatengine/messenger/sync go build build upload cd $GOPATH/src/github.com/nebula-chat/chatengine/messenger/upload go build build document cd $GOPATH/src/github.com/nebula-chat/chatengine/service/document go build build biz_server cd $GOPATH/src/github.com/nebula-chat/chatengine/messenger/biz_server go build build session cd $GOPATH/src/github.com/nebula-chat/chatengine/access/session go build 

• Run

  cd $GOPATH/src/github.com/nebula-chat/chatengine/service/auth_session ./auth_session cd $GOPATH/src/github.com/nebula-chat/chatengine/service/document ./document cd $GOPATH/src/github.com/nebula-chat/chatengine/messenger/sync ./sync cd $GOPATH/src/github.com/nebula-chat/chatengine/messenger/upload ./upload cd $GOPATH/src/github.com/nebula-chat/chatengine/messenger/biz_server ./biz_server cd $GOPATH/src/github.com/nebula-chat/chatengine/access/auth_key ./auth_key cd $GOPATH/src/github.com/nebula-chat/chatengine/access/session ./session cd $GOPATH/src/github.com/nebula-chat/chatengine/access/frontend ./frontend 

Build document

Build script

Prerequisite script

import all scripts/*.sql

Important: default signIn and signOut verify code is 12345

Android client for NebulaChat

FOSS client for NebulaChat

iOS client for NebulaChat

tdesktop for NebulaChat

Please report bugs, concerns, suggestions by issues.

Chatengine is not a commercial project, only supports mtproto API layer 86, and only supports private chats and small groups.

If need enterprise edition, please PM the author or download clients from nebula.chat (default verify code is: 12345).